hey everyone! I have a feather duster on one of my rocks that used to come out all the time. I noticed a couple weeks ago that it wasnt comin out anymore. I assumed the worst, but a couple of nights in a row now I have seen it coming out after the lights go out. Anyone seen this before?

My maroon might be. (hes a terror) but he doesnt seem to bother any of the other feather dusters, even the ones on the same rock as the one in question, and i have about 10-12 in my tank. well who knows, I was just wandering if anyone else had ever seen this.